Add shortcut to jump to next unread article (issue #3393) (#3891)

* Add shortcut to jump to next unread article

* phpcbf

Co-authored-by: Alexandre Alapetite <alexandre@alapetite.fr>

1 files changed, 39 insertions, 0 deletions

diff --git a/p/scripts/main.js b/p/scripts/main.js
index 1707a09b8..f44692103 100644
--- a/p/scripts/main.js
+++ b/p/scripts/main.js
@@ -470,6 +470,21 @@ function next_entry(skipping) {
 	toggleContent(new_active, old_active, skipping);
 }
 
+function next_unread_entry(skipping) {
+	const old_active = document.querySelector('.flux.current');
+	let new_active = old_active;
+	if (new_active) {
+		do new_active = new_active.nextElementSibling;
+		while (new_active && !new_active.classList.contains('not_read'));
+		if (!new_active) {
+			next_feed();
+		}
+	} else {
+		new_active = document.querySelector('.not_read');
+	}
+	toggleContent(new_active, old_active, skipping);
+}
+
 function prev_feed() {
 	let found = false;
 	let adjacent = null;
@@ -568,6 +583,20 @@ function next_category() {
 	}
 }
 
+function next_unread_category() {
+	const active_cat = document.querySelector('#aside_feed .category.active');
+	if (active_cat) {
+		let cat = active_cat;
+		do cat = cat.nextElementSibling;
+		while (cat && cat.getAttribute('data-unread') <= 0);
+		if (cat) {
+			delayedClick(cat.querySelector('a.title'));
+		}
+	} else {
+		first_category();
+	}
+}
+
 function first_category() {
 	const a = document.querySelector('#aside_feed .category:not([data-unread="0"]) a.title');
 	delayedClick(a);
@@ -831,6 +860,16 @@ function init_shortcuts() {
 				}
 				return false;
 			}
+			if (k === s.next_unread_entry) {
+				if (ev.altKey) {
+					next_unread_category();
+				} else if (ev.shiftKey) {
+					next_feed();
+				} else {
+					next_unread_entry(false);
+				}
+				return false;
+			}
 			if (k === s.prev_entry) {
 				if (ev.altKey) {
 					prev_category();